属性集变化下序决策信息系统的增量属性约简算法
张义宗, 王磊, 徐阳

Incremental attribute reduction algorithm for ordered decision information systems with the change of attribute set
Yizong Zhang, Lei Wang, Yang Xu
表1 属性增加时两种算法的时间复杂度比较
Table 1 Time complexity of the two algorithms with the increase of attributes
算法时间复杂度
ARKG⁃DROU2C+P+C+P2
IARAI⁃DROU22C+3P+7